If the modern man's field of labour has contracted at one end (the physical), at the other (the intellectual) it has immeasurably expanded! If machinery and the command of inanimate motor-forces have rendered of comparatively little value the male's mere physical motor-power, the demand upon his intellectual faculties, the call for the expenditure of nervous energy, and the exercise of delicate manipulative skill in the labour of human life, have immeasurably increased.
In a million new directions forms of honoured and remunerative social labour are opening up before the feet of the modern man, which his ancestors never dreamed of; and day by day they yet increase in numbers and importance.

The steamship, the hydraulic lift, the patent road-maker, the railway-train, the electric tram-car, the steam-driven mill, the Maxim gun and the torpedo boat, once made, may perform their labours with the guidance and assistance of comparatively few hands; but a whole army of men of science, engineers, clerks, and highly-trained workmen is necessary for their invention, construction, and maintenance.
In the domains of art, of science, of literature, and above all in the field of politics and government, an almost infinite extension has taken place in the fields of male labour.

Where in primitive times woman was often the only builder, and patterns she daubed on her hut walls or traced on her earthen vessels the only attempts at domestic art; and where later but an individual here and there was required to design a king's palace or a god's temple or to ornament it with statues or paintings, today a mighty army of men, a million strong, is employed in producing plastic art alone, both high and low, from the traceries on wall-paper and the illustrations in penny journals, to the production of the pictures and statues which adorn the national collections, and a mighty new field of toil has opened before the anciently hunting and fighting male.

Where once one ancient witch-doctress may have been the only creature in a whole district who studied the nature of herbs and earths, or a solitary wizard experimenting on poisons was the only individual in a whole territory interrogating nature; and where later, a few score of alchemists and astrologers only were engaged in examining the structure of substances, or the movement of planets, today thousands of men in every civilised community are labouring to unravel the mysteries of nature, and the practical chemist, the physician, the anatomist, the engineer, the astronomer, the mathematician, the electrician, form a mighty and always increasingly important army of male labourers.

Where once an isolated bard supplied a nation with its literatures, or where later a few thousand priests and men of letters wrote and transcribed for the few to read, today literature gives labour to a multitude almost as countless as a swarm of locusts.